Crucible by James Rollins 2019 1st Edition Signed New HC In the race to save one of their own, Sigma Force must wrestle with the deepest spiritual mysteries of mankind in this mind-expanding adventure from the no. 1 New York Times bestselling author, told with his trademark blend of cutting edge science, historical mystery, and pulse-pounding action.#crucible#jamesrollins#bookstore#rarebooks#vintagebooks